2.5 million CST pure silicone diff putty. This item is 100% pure polydimethylsiloxane fluid, This silicone aim s to eliminate the inconsistencies of current putty s in the front differentials while maintaining a similar thickness to the putty which is commonly used. In our recent testing we believe that these thick fluids are going to be even more commonly used in the future. The package includes a modified syringe for easy filling of differentials while limiting pesky air bubbles.
